author: Pagourtzis, Aristeidis_or_Daikos, Georgios_or_Kyrtsoni, Maria Christina_or_Psychogyiou, Mina_or_Makrylakis, Konstantinos_or_Spyropoulos, Vasileios__entype: 7subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES